baber/WOPTO huggingface dataset:
Patent KR-20030067202-A (KR)
Title: Gasifier complex burner
Inventor: CHO SEONG SU
IPC: F23D14/32
Filed: 2002-02-07
Abstract: PURPOSE: A united burner for a gasifier is provided to perform preheating function without a preheating burner, and to gasify liquid waste with an identical burner after a preheating process. CONSTITUTION: A liquid waste injecting unit(220) injects liquid waste through a nozzle(210). An air injecting unit(223) is installed at the outside of the liquid waste injecting unit, and injects air. An LPG/steam gas injecting unit(225) installed at the outside of the air injecting unit injects LPG in a preheating process, and injects steam gas in a gasifying process. A combustion air injecting unit(227) installed at the outside of the LPG/steam gas injecting unit injects combustion air in the preheating process, and injects air and oxygen in the gasifying process. A cooling jacket(230) is installed at the outside of the nozzle.
Patent KR-20030011216-A (KR)
Title: Sea-weed roll and thereof packing sheet
Inventor: SUZUKI EIICHI
IPC: A23L7/10
Filed: 2002-03-02
Abstract: PURPOSE: To obtain wrapped vinegared rice rolled in dried laver easy to unwrap. CONSTITUTION: The wrapped vinegared rice rolled in dried laver is obtained by putting a sheet dried laver 4 between an outer film 2 and an inner film 3 and being wrapped with a wrapping sheet having projectedly disposed end covering parts 30 and 30 covering the ends of oblong rice mass 6 on two film pieces 31 and 31 constituting the inner film 3. The wrapped vinegared rice rolled in dried laver can be unwrapped through drawing out the wrapping sheet half by half on the half position in the length direction of the rice mass 6 when being unwrapped.
Patent KR-20030077319-A (KR)
Title: Apparatus and method for advertisement service on electric sign board using a SMS telephone
Inventor: LEE TAE YEON
IPC: H04M1/00
Filed: 2002-03-26
Abstract: PURPOSE: An electric bulletin board advertisement service apparatus using an SMS(Short Message Service) phone and a method therefor are provided to display various message stored in the SMS phone or received from the outside on an LCD panel of the SMS phone and an electric bulletin board. CONSTITUTION: An SMS phone unit(100) receives a message through an office line, and transmits and receives the message according to a set wireless communication protocol. An electric bulletin board unit(200) processes an advertisement message received from the SMS phone unit(100) or a PC(300), and displays the processed advertisement message on an electric bulletin board(240). The PC unit(300) receives the advertisement message through a message transmitting and receiving unit(350), edits and processes the advertisement message, and transmits the edited advertisement message to the SMS phone unit(100) or the electric bulletin board unit(200) according to the set wireless communication protocol.
Patent KR-20030079083-A (KR)
Title: the safty cover device for steel switch board
Inventor: KIM GI BEOM
IPC: H02B1/38
Filed: 2002-04-01
Abstract: PURPOSE: A safety cover device is provided to allow for ease of maintenance by permitting the safety cover to be open/shut, while shortening the working time. CONSTITUTION: An iron power distribution board comprises a case, and a door(2) mounted on a front door frame(4) of the case. The case accommodates an internal plate, and an internal unit is attached to the internal plate. A safety cover(11) for protecting the internal unit is mounted on the front surface of the internal unit. A hinge piece(12) is mounted on one side of the door frame, and the safety cover is coupled to the hinge piece in such a manner that the safety cover is rotatable centering from the pin. A support bracket is fixed at the other side of the internal plate, and the support bracket has a screw hole.
Patent KR-20020033701-A (KR)
Inventor: KIM JEONG SIK
IPC: C02F11/00
Filed: 2002-04-03
Abstract: PURPOSE: Provided is a sludge-withdrawing equipment for sewage treatment facilities, which is installed in the reactor to draw sludge easily and economically by installing a ring that connects the equipment and the suction tube of urine carriage. CONSTITUTION: The equipment includes sludge-withdrawing pipe(31, 32, 33) installed in the reactor, a funnel-shape suction at the bottom of the sludge-withdrawing pipe.
Patent KR-20030082126-A (KR)
Title: Structure for reducing loss of gas flow in compressor
Inventor: LEE CHANG SU
IPC: F04C23/00
Filed: 2002-04-16
Abstract: PURPOSE: A structure for reducing flow loss of refrigerant of a compressor is provided to minimize flow loss of refrigerant gas. CONSTITUTION: A rotor(10) has an axis joining hole(12) formed to penetrate a circular rod body(11) with fixed length. A refrigerant channel resistance reducing part(13) is formed on one side of the circular rod body to reduce refrigerant channel resistance. The rotor is inserted to a penetrating hole of a stator(2) to rotate. The refrigerant channel resistance reducing part comprises a circumferential convex curved surface(13a) formed on a circumference of the circular rod body to be curved; and an inside concave curved surface(13b) formed by extending one side of the circular rod body on which the circumferential convex curved surface and a circumference of the axis joining hole of the circular rod body to be concavely curved. Alternatively, the refrigerant channel resistance reducing part is formed to be a convex curved surface connecting the circumference of the circular rod body of the rotor and the circumference of the axis joining hole penetrating the circular rod body.
Patent KR-20020083128-A (KR)
Inventor: MIYABAYASHI KENJI
IPC: H01J27/02
Filed: 2002-04-18
Abstract: PURPOSE: To provide a method for preventing clogging of a nozzle of an oven for an ion source. CONSTITUTION: This oven 1 for the ion source comprises, a hollow oven body 2 which has an opening, a heater 30 disposed outside the oven body 2 for vaporizing a solid sample 31 in the oven body 2, and a nozzle 10 through which vapor generated in the oven body 2 is introduced into an arc chamber 40. A crucible 50 to fill up with the solid sample 31 therein is disposed in the hollow space inside the oven body 2, an end of the nozzle 10 is screwed into an upper portion of the crucible 50, and a pressure welding means to weld a bottom 51 of the crucible 50 to the bottom of the hollow space of the oven body 2 is provided.
Patent KR-20030085391-A (KR)
Title: A metal thermal spray system
Inventor: JANG TAE YEONG
IPC: C23C4/16
Filed: 2002-04-30
Abstract: PURPOSE: A metal spray coating system is provided to form a film on the surface of a matrix by finely spraying a plural line or band shaped metal wire rods using compressed air in the state that the metal wire rods are melted by arc heat. CONSTITUTION: In a metal spray coating system comprising a wire rod supplier(50) for supplying and guiding a plural metal wire rods(10,10') through wire rod guiding means(30) in the state that the plural metal wire rods(10,10') are wound on a winding means(20) inside the wire rod supplier(50); a control supplier(70) for supplying compressed air and power supply; and a spray coating gun(90) to which the metal wire rods(10,10') supplied from the wire rod supplier(50) are supplied, and which melts and sprays the metal wire rods(10,10') by supply of the compressed air and power supply of the control supplier(70), the metal spray coating system is characterized in that the wire rod supplier(50) comprises a back carrier(100) installed on one side surface of main body(51) so that worker carries the wire rod supplier(50) on the back, a connection frame(105) extended to the upper part of the back carrier(100), and a sheave(110) installed in the lower part of the connection frame(105) so that a wire(112) for holding the spray coating gun(90) is elastically appeared and disappeared, wherein the lower part of the main body(51) is supported by rotation means(54) formed on the upper part of support(55) having moving casters(56) so that the main body(51) is rotationally driven according to a supply direction of the metal wire rods(10,10').
Patent KR-20030085831-A (KR)
Inventor: LEE MYEONG RYEOL
IPC: F25D17/06
Filed: 2002-05-02
Abstract: PURPOSE: A bottom freezer type refrigerator is provided to achieve improved efficiency of condenser and evaporator, while reducing manufacturing costs by using a single driving motor. CONSTITUTION: A bottom freezer type refrigerator comprises a bi-directional blower device(70) including rotating shafts(721) protruded in the opposed directions. The bi-directional blower device includes a driving motor(72) disposed in a machine room(104) or an evaporator room(103); a cooling fan(74) mounted on one side of the rotating shaft of the driving motor, and which performs a cooling operation on a condenser(30) in the machine room; and a blower fan(76) mounted on the other side of the rotating shaft of the driving motor, and which performs a blowing operation on an evaporator(40) in the evaporator room.
Patent KR-20030001241-A (KR)
Title: A wall outlet
Inventor: KIM SANG YONG
IPC: H01R13/46
Filed: 2002-05-09
Abstract: PURPOSE: An outlet is provided to use a wire regardless of kinds of wires, easily install appliances consuming lots of power by using the outlet installed at a wall or a bottom, and improve appearance. CONSTITUTION: In an outlet electrically connected with an electric power resource and formed to be inserted by a plug, the outlet includes a body(100) forming a predetermined shape securing part(110) inside, insertion holes for inserting wires into an upper end part and a lower end part of the body, and fitting holes(111) formed at both sides for fixing the wires inserted into the insertion holes by screws; a cover installed at one side of the securing part of the body; and wire fixing elements(200) installed at the securing part to fix the wires inserted through the insertion holes.
Patent KR-20030088957-A (KR)
Title: Air Flow and Exhust System of Stirring Part of Disposal System of Food Garbage
Inventor: CHO GYU SANG
IPC: B09B5/00
Filed: 2002-05-15
Abstract: PURPOSE: Provided is an apparatus for supplying and venting air to and from a mixing tank of a garbage disposer so as for microorganism in the mixing tank to be contacted with oxygen enough. CONSTITUTION: The apparatus comprises a main body(10) with a door(12) formed at a side thereof for opening and closing a mixing tank(11) which is provided in the main body(10), an air intake unit(14) with a fan(13) installed on the top thereof for introducing external air to the mixing tank(11) and an air venting unit(15) at a side thereof; the mixing tank(11) installed in the main body(10) for mixing food waste by blades(21); a heater(30) for heating food waste in the mixing tank(11) to evaporate moisture of food waste and keep a temperature at which microorganism grow well; a deodorizing unit(40) for eliminating vapor and odor generated from the mixing tank(11); and a control unit(50) for controlling operation of the heater(30) and the main body(10) to keep optimal temperature and humidity at which microorganism grow well, wherein the air intake unit(14) and the air venting unit(15) are separated from each other.
Patent KR-20020089183-A (KR)
Inventor: TAKAHASHI JUNICHI
IPC: B21D26/033
Filed: 2002-05-20
Abstract: PURPOSE: Hydroform process and hydroform products are provided to enlarge an original tube member to have a sufficiently uniform wall thickness, and a hydroform product obtained by the hydroform process. CONSTITUTION: A hydroform process of advancing expansion of an original tube member(6), with a predetermined portion(1b) kept in contact with an outer peripheral surface of the original tube member(6), by pressuring the original tube member(6) from inside, using a die assembly(5) having molding surfaces(1,3) and the predetermined portion, the predetermined portion(1b) being included in the molding surfaces and earliest brought into contact with the outer peripheral surface of the original tube member(6) during hydroforming, includes the steps; attaching an assisting member(10), made of an incompressible material softer than the original tube member(6), at least to an area included in the outer peripheral surface of the original tube member(6) and corresponding to the predetermined portion(1b) of the die assembly(5); setting, into the die assembly(5), the original tube member(6) with the assisting member(10) attached thereto; and pressuring the original tube member(6) from inside, thereby forming the original tube member(6) into a shape corresponding to the molding surfaces(1,3).
Patent KR-20020054280-A (KR)
Inventor: JUNG IN GYU
IPC: C04B26/26
Filed: 2002-05-20
Abstract: PURPOSE: A water soluble coating agent comprising a water soluble rubberized asphalt coating agent and an isocyanate hardener is provided. The coating which is easily applied to the places with difficulty in working, is performed by spraying a coating agent and a hardener separately. CONSTITUTION: The water soluble coating agent is prepared by the following steps of: mixing 3-10pts.wt. of pure water, 0.1-1.0pts.wt. of emulsifier, and 40pts.wt. of styrene butadiene copolymer resin, and keeping temperature less than 45deg.C; adding 40pts.wt. of asphalt, mixing for 30min. and keeping temperature less than 70deg.C; adding 5pts.wt. of stabilizer for isocyanate, 5pts.wt. of stabilizer for emulsified asphalt, 1.5pts.wt. of antifoaming agent, and 3pts.wt. of flow preventer. The coating applied to the places such as vertical wall and castable structure, etc. is performed by spraying coating agent and hardener, 0.05-0.2pts.wt. of isocyanate refluxing N2 gas, separately with a multi-head spray gun joining heating line and quantitative pump. The thickness of coating is 3-5mm per one time.
Patent KR-20030090270-A (KR)
Title: Means of carrier car
Inventor: HAN YONG SU
IPC: B66F9/075
Filed: 2002-05-22
Abstract: PURPOSE: A structure of a forklift truck is provided to quickly lift a loading unit up/down and to stably carry a mold by sticking the mold to a guide unit. CONSTITUTION: A structure of a forklift truck is composed of a forklift body(1) moving by battery power, a lifting unit installed at the front of the body and lifting a loading unit(6) up/down, a guide unit(7) installed at the loading unit and operated by an adjusting switch, and a controller. The controller is installed in the forklift body to control the forklift body. The lifting unit includes a chain(10) connected to the loading unit and the forklift body, and an actuator(11).
Patent KR-20030091567-A (KR)
Title: Apparatus for removing residual water remained on the strip, and controling method thereof
Inventor: LEE HAN JIN
IPC: C23G3/02
Filed: 2002-05-28
Abstract: PURPOSE: An apparatus for removing residual moisture on strip is provided to remove residual moisture more accurately by controlling fixed valve using width information of strip and through learning control using position detected values of photoconduction device, and a method for controlling the apparatus is provided. CONSTITUTION: In an apparatus for removing moisture remained on an edge of the strip(1) in the treating process after plating strip(1), the apparatus for removing residual moisture on strip comprises a strip proceeding control part(20) electrically connected to tension detector(2) for measuring tension of the strip introduced to receive position information of strip welding part; a strip width buffering part(30) for buffering the received width information of the strip by receiving width information of the strip from the strip proceeding control part(20); a residual moisture removing control part(40) for operating an air injection unit part(10) by controlling the width information of the strip transmitted from the strip width buffering part(30), thereby judging position of the edge of the strip; a strip position detecting part(60) electrically connected to a strip position detecting sensor part(12) separately installed at a rear end part of the air injection unit part(10); and a learning control part(50) electrically connected to the residual moisture removing control part(40) by receiving position information of the strip from the strip position detecting part(60), thereby storing the received position information of the strip.
Patent KR-20020068975-A (KR)
Inventor: CHEA CHOUL SOO
IPC: A23L13/20
Filed: 2002-05-25
Abstract: PURPOSE: A process of preparing a pig's trotters meat product(jokbal, Korean native name) is provided by boiling pig's feet with Hovenia dulcis var. koreana Nakai as a main material and Chinese herbal medicine such as Zizyphus jujuba, Glycyrrhizae Radix or the like. Whereby, the product has excellent taste, flavor and nutrients. CONSTITUTION: Pig's feet is soaked in water for 3 to 4hr to remove blood therefrom and then heated with Hovenia dulcis var. koreana Nakai as a main material and materials selected from the group consisting of salt, onion, garlic, starch sugar, Zizyphus jujuba, Glycyrrhizae Radix, Cinnamomum japonicum Sieb and the like.
Patent KR-20030095841-A (KR)
Title: the thank controller system of water direction
Inventor: PARK JONG SIK
IPC: F22B37/78
Filed: 2002-06-14
Abstract: PURPOSE: A water level adjusting apparatus for a water tank is provided to effectively detect a water level, which is varied caused by a heater of a steam generator, by using a sensor. CONSTITUTION: A water level adjusting apparatus includes a sensing device and a power control device. The sensing device includes a water level sensor for detecting a variation of a water level caused by a heater of a steam generator. A heater power relay is controlled by a power control device. The water level sensor has a displacement section which is varied depending on the water level. When the heater generates steam, the water level in the tank is reduced so that the displacement section installed in the tank is varied. The power control device controls a relay through the water sensor, a temperature adjusting sensor and a pressure adjusting sensor.
Patent KR-20020096992-A (KR)
Inventor: MATSUMOTO YUKO
IPC: H01J29/07
Filed: 2002-06-19
Abstract: PURPOSE: To provide a superior black-matrix color cathode-ray tube that can excel in image plane uniformity and image plane quality and to ensure high quality image display by reducing nonuniformity of a fluorescent screen. CONSTITUTION: An electron beam passing hole 244 in a shadow mask 241 has a small dimension T of a boundary portion 244B between a large hole 244L and a small hole 244S, and has small surface roughness of an internal surface, to thereby set a nonuniformity index showing uniformity on the fluorescent screen to 7% or lower.
Patent KR-20040001843-A (KR)
Title: Forming method of semiconductor device pattern capable of protecting tapered profile of hardmask
Inventor: KIM JAE YEONG
IPC: H01L21/027
Filed: 2002-06-29
Abstract: PURPOSE: A method for forming a pattern of a semiconductor device capable of preventing the tilt profile of a hard mask, is provided to be capable of improving the yield of the semiconductor device. CONSTITUTION: After sequentially forming the first to third material layer at the upper portion of an etch object layer, a photoresist pattern is formed at the upper portion of the third material layer. The third hard mask is then formed by selectively etching the third material layer using the photoresist pattern as an etching mask. The second hard mask(23') is formed by selectively etching the second material layer using the third hard mask as an etching mask. After removing the third hard mask, the first hard mask(22') is formed by selectively etching the first material layer using the second hard mask as an etching mask. Then, the etch object layer is selectively etched by using the first and second hard mask as an etching mask.
Patent KR-20040003131-A (KR)
Title: tag axle system of automotive vehicles and control method thereof
Inventor: OH SE MIN
IPC: B60G17/00
Filed: 2002-06-29
Abstract: PURPOSE: A tag axle apparatus for a vehicle and a control method thereof are provided to improve traveling stability by restricting operation of the tag axle apparatus in increasing the vehicle speed over the reference value with monitoring the vehicle speed during traveling, and to prevent accidents by sounding an alarm to a driver at the abnormal state of the system. CONSTITUTION: A hydraulic cylinder(8) is induced by generating hydraulic pressure from a hydraulic pump(16) in switching an operating switch(11), and a base arm and a balance arm are interlocked by a control unit(18) in turning a yoke. An ignition switch(10) detects starting of an engine, and a vehicle speed sensor(24) detects information on vehicle speed during traveling. The control unit changes the passage of hydraulic pressure from the hydraulic pump to the hydraulic cylinder, and restricts driving of the hydraulic pump according to information from the ignition switch and the vehicle speed sensor. The system is protected and an accident is prevented with operating the tag axle apparatus optimally corresponding to vehicle speed, starting and operation time.
Patent KR-20040003308-A (KR)
Title: multi-functional karaoke system and audition method of using thereof
Inventor: LEE CHEON KYU
IPC: G06Q50/10
Filed: 2002-07-02
Abstract: PURPOSE: A multifunctional singing room system and an audition method using the same are provided to record a song and motion of a user at a place having a recording equipment, and to use it after storing it in a web server. CONSTITUTION: A data generator includes a sound part(210) inputting a voice of the user and a background sound, a video part(230) for inputting the motion of the user, a peripheral device(250) for controlling a background effect of the user, a data processor(271), and a data transmitter(273) transmitting the data from the data processor. The data processor controls each device, and digitalizes and compresses the data received from each device. The web server(500) includes a database storing the data transmitted from the data transmitting part and the casting condition data inputted from businessmen connected through the communication network. The user downloads the digital data of the user by connecting to the web server through the communication network.
Patent KR-20040003478-A (KR)
Title: Slurry delivery arm in semiconductor polishing equipment
Inventor: KIM HYEONG YEOL
IPC: H01L21/304
Filed: 2002-07-03
Abstract: PURPOSE: A polishing solution supply arm of a semiconductor polishing apparatus is provided to be capable of removing the slurry remaining at the center portion of a polishing pad. CONSTITUTION: A semiconductor polishing apparatus is provided with a polishing pad capable of polishing the surface of a wafer, a polishing head for fixing the wafer, and a polishing solution supply arm(30). At this time, the polishing solution supply arm includes a slurry jet nozzle(32) for jetting slurry at the predetermined portion between the process object surface of the wafer fixed to the polishing head and the polishing pad, the first deionized water jet nozzle(34) for removing the slurry remaining at the polishing process progressed portion of the polishing pad, and the second deionized water jet nozzle(36) for removing the slurry remaining at the center portion of the polishing pad.
Patent KR-20030005020-A (KR)
Inventor: KANEKO FUMITAKE
IPC: G03F7/40
Filed: 2002-07-04
Abstract: PURPOSE: The method for reducing pattern dimension in photoresist layer is provided to smoothly shrink the resist pattern by the heat treatment when a fine resist pattern is to be formed by heat shrinking a resist pattern formed from a photoresist and easily remove the resist by washing with water after the heat treatment of the resist pattern. CONSTITUTION: A coating layer of a water-soluble resin formed on the patterned resist layer is heat-treated to effect thermal shrinkage of the coating layer with simultaneous reduction of the pattern dimension followed by removal of the coating layer by washing with water.